Do you offer OEM/ODM service?

Yes, of course. We have a lot experience of OEM/ODM service as long as you need good quantity.

How is your product quality?

QC regularly check the quality. Our products were damaged less than 3% over the past 6 years.

240V

Name: 500W Voltage Converter Transformer Step up/Down AC 110V/120V/220V/240V
Brand: Shanghai Evergrn Technology Group Co., Ltd.
SKU: 2128997135

Shanghai, ChinaShanghai Evergrn Technology Group Co., Ltd.

US$23.00

50-99 Pieces

US$21.50

100-199 Pieces

US$19.50

200+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic

Phase

Single

Model NO.

P500W-500

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Separated Winding Transformer

Certification

ISO9001

Usage

Single-phase Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

100~240V

Transport Package

Carton

Specification

13X17.5X10.5 cm

Trademark

Evergrn

Origin

China

HS Code

8504311000

Production Capacity

50000

Key features

Wide Voltage Range: Supports input 100V-260V and output 110V/220V for versatile use.

24 Months Warranty: Comprehensive 2-year warranty coverage for peace of mind.

OEM/ODM Support: Customized design services available for qualified bulk orders.

ISO9001 Certified: Manufactured under strict ISO9001 quality management standards.

Multiple Certifications: Holds CE, FCC, ROHS, PSE, and ISO9001 certifications.

Dry-Type Cooling: Uses dry-type transformer technology for safe operation.

Low Damage Rate: Less than 3% product damage rate over the past 6 years.

Fast Sample Delivery: Sample orders shipped within 5-7 working days.

Company profile

Importers and ExportersFast Delivery

Shanghai Evergrn Technology Group Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-06-28Nearest Port: Shanghai, ShenzhenAverage Response Time: ≤3.66hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, DAT, FAS, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryShanghai Evergrn Technology Group Co., Ltd. is identified as both a trading company and manufacturer/factory in China, operating in energy and electronics-related sectors. It offers power inverters, portable power stations, solar panels, battery chargers, and solar panel kits. The supplier states that it has ISO 9000 and ISO 9001 certifications, ISO 9001-compliant manufacturing processes, five production lines, and six to ten quality-control staff. Its stated capabilities include OEM/ODM design, prototyping, testing, production scaling, logistics, and after-sales support. Export activity is supported by self-operated import/export rights, with exporting beginning in 2010 and exports representing 51%–70% of total sales. However, the available information does not establish financial credibility, customer references or cases, current audit validity, detailed R&D strength, or the status of several operational capabilities.

Supplier typeThe supplier is explicitly classified as both a trading company and a manufacturer/factory, based in Shanghai, China. This indicates a combined manufacturing and trading business model rather than a purely intermediary profile.

CertificationsThe supplier reports ISO 9000 and ISO 9001 certification and states that its manufacturing processes are ISO 9001-compliant, with international-standard compliance and traceability. These statements provide explicit evidence of quality-system certification, although the certification documents or validity dates are not provided.

After-Sales capabilityThe described OEM/ODM process includes logistics and after-sales support, and the supplier reports a multilingual support team for customer communication. However, the separate service-capability fields for overseas warehouses and showrooms are marked unknown, so the evidence supports stated after-sales support but not a fully verified service network.

Production capacityThe supplier reports five production lines, six to ten quality-control staff, 100% pre-shipment testing, and scalable production as part of its OEM/ODM process. These details explicitly support an established manufacturing operation, although the available information does not verify capacity by product type or actual utilization.

Customization capabilityThe supplier explicitly offers custom OEM/ODM manufacturing, including new product design, modification of existing models, cost optimization, prototyping, testing, production scaling, and technical support. This directly demonstrates customization capability for client-specific requirements.

Product Q&A

Q:Why choose EVERGREEN?

We have around 6 years experiences on power supply (Inverter/Battery Charger/ Transformer/Portable power stations/Solar Panels/Portable solar energy system).

Q:What's the MOQ and Leading time for EVERGREEN?

No MOQ for the first order, samples are welcome, 5-7 working days for sample order; For the second order, requested MOQ for the bulk orders, the leading time will be depend on the order quantities.

Q:What's the payment terms of EVERGREEN accept?

We accept many payment terms: T/T, Trade Assurance, LC, Western Union, Money Gram, Escrow, Paypal, Escrow online are all accepted by us.

Q:How long do you offer for after-sales services of Evergreen products?

12 months.

Q:How about the shipping term of EVERGREEN products?

EXW, FOB ,CIF ,CRF .Door to Door.